67798423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6427}}^1$

素因数の和:6582

約数の個数: 16

約数和(自身を含む): 85158144

約数和(自身を除く): 17359721

約数列:

[1, 7, 11, 77, 137, 959, 1507, 6427, 10549, 44989, 70697, 494879, 880499, 6163493, 9685489, 67798423]

約数ペア:

[(1, 67798423), (7, 9685489), (11, 6163493), (77, 880499), (137, 494879), (959, 70697), (1507, 44989), (6427, 10549)]